Fix long failing AK CLI tests

[LadislavVasina1]

Problem Statement

Some CLI AK tests did not work in the stream due to multi-CV changes.
The main goal is to get rid of Environment ID and content view ID.
Also some outdated asserts are fixed.

Solution

Mostly using module_promoted_cv fixture helps.

Related Issues

SAT-28579

PRT test Cases example

trigger: test-robottelo
pytest: tests/foreman/cli/test_activationkey.py -k "test_positive_create_with_default_lce_by_id or test_positive_create_with_non_default_lce or test_positive_create_with_default_lce_by_name or test_positive_create_with_cv or test_positive_delete_with_lce or test_positive_update_lce or test_positive_remove_host_collection_by_id or test_positive_remove_host_collection_by_name or test_positive_update_autoattach_toggle"

[LadislavVasina1]

trigger: test-robottelo
pytest: tests/foreman/cli/test_activationkey.py -k "test_positive_create_with_default_lce_by_id or test_positive_create_with_non_default_lce or test_positive_create_with_default_lce_by_name or test_positive_create_with_cv or test_positive_delete_with_lce or test_positive_update_lce or test_positive_remove_host_collection_by_id or test_positive_remove_host_collection_by_name or test_positive_update_autoattach_toggle"